引用本文:张 凡,马长青,刘希玲.492Q发动机分层进气燃烧净化节油系统研究[J].环境科学研究,1993,6(5):29-34.
Zhang Fan.The Research of the Stratified Charge Combustion Used in 492Q Engine[J].Reserrch of Environmental Science,1993,6(5):29-34.]
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492Q发动机分层进气燃烧净化节油系统研究
张 凡, 马长青, 刘希玲
中国环境科学研究院大气所 北京 100012
摘要:
492Q发动机分层进气燃烧净化节油系统的研究,是为了使国产492Q发动机的油耗水平下降,同时也降低其排放对大气的污染。为此,采用稀薄燃烧原理,使发动机在空燃比(AF)为18左右也可正常燃烧,达到降低油耗,同时也减少了CH、CO、NO_x的排放。
关键词:  492Q  发动机  分层进气  油耗  排放  
DOI:
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基金项目:
The Research of the Stratified Charge Combustion Used in 492Q Engine
Zhang Fan
Chinese Research Academy of Environmental Sciences, Beiling 100012
Abstract:
In order to reduce the oil consumption and the pollution of the exhaust of the 492Q engine made in our country, we use the principle of thin oil combustion to make the engine run normally at air to fuel ratio(AF) of 18. and also reduce the exhaust of CH, CO, NOx. After many experiments, this system of stratified charge combustion can get all the above objects.
Key words:  492Q  Engine  Stratified charge  Oil consumption  Exhaust.